Updated: 2025-09-08 18:25 CEST
| Locality: |
Ostrava-Privoz
|
|
| Code: |
TOPRA |
| Type of measuring programme: |
Automated measuring program |
| Locality owner: |
Czech Hydrometeorological Institute |
| Abbreviation: |
I/U/IR |
| Coordinates: |
49° 51´ 22.530" North latitude 18° 16´ 11.068" East longitude |
| Altitude: |
207 m |
Actual measured level of air pollution
Actual unverified data
| 2025-09-07 16:00 - 19:00 CEST |
2A
|
6.7 |
7.9 |
9.1 |
|
|
|
67.4 |
|
3.6 |
| 2025-09-07 17:00 - 20:00 CEST |
2A
|
6.8 |
11.2 |
9.1 |
|
|
|
66.1 |
|
4.3 |
| 2025-09-07 18:00 - 21:00 CEST |
2A
|
5.8 |
15.2 |
8.4 |
|
|
|
60.4 |
|
7.8 |
| 2025-09-07 19:00 - 22:00 CEST |
1B
|
5.5 |
18.5 |
7.8 |
|
|
|
49.8 |
|
8.3 |
| 2025-09-07 20:00 - 23:00 CEST |
1B
|
4.8 |
18.2 |
10.4 |
|
|
|
36.4 |
|
11.6 |
| 2025-09-07 21:00 - 00:00 CEST |
1B
|
4.1 |
15.8 |
13.0 |
|
|
|
26.7 |
|
12.2 |
| 2025-09-07 22:00 - 01:00 CEST |
1B
|
3.8 |
13.6 |
14.4 |
|
|
|
23.2 |
|
12.4 |
| 2025-09-07 23:00 - 02:00 CEST |
1B
|
3.8 |
13.3 |
14.8 |
|
|
|
22.8 |
|
13.5 |
| 2025-09-08 00:00 - 03:00 CEST |
1B
|
3.7 |
12.9 |
11.8 |
|
|
|
22.1 |
|
13.4 |
| 2025-09-08 01:00 - 04:00 CEST |
1B
|
3.6 |
11.6 |
12.2 |
|
|
|
18.7 |
|
13.9 |
| 2025-09-08 02:00 - 05:00 CEST |
1A
|
3.6 |
10.7 |
11.8 |
|
|
|
16.4 |
|
11.4 |
| 2025-09-08 03:00 - 06:00 CEST |
1B
|
3.6 |
11.3 |
13.5 |
|
|
|
16.7 |
|
9.9 |
| 2025-09-08 04:00 - 07:00 CEST |
1B
|
2.8 |
13.1 |
14.2 |
|
|
|
16.9 |
|
10.4 |
| 2025-09-08 05:00 - 08:00 CEST |
1B
|
2.9 |
14.8 |
18.1 |
|
|
|
14.9 |
|
11.7 |
| 2025-09-08 06:00 - 09:00 CEST |
1B
|
3.1 |
15.6 |
20.6 |
|
|
|
13.3 |
|
14.4 |
| 2025-09-08 07:00 - 10:00 CEST |
1B
|
3.8 |
14.6 |
29.2 |
|
|
|
14.4 |
|
16.5 |
| 2025-09-08 08:00 - 11:00 CEST |
1B
|
3.7 |
12.7 |
29.9 |
|
|
|
17.3 |
|
17.6 |
| 2025-09-08 09:00 - 12:00 CEST |
1B
|
3.5 |
11.4 |
27.1 |
|
|
|
21.9 |
|
14.6 |
| 2025-09-08 10:00 - 13:00 CEST |
1B
|
3.5 |
10.3 |
21.0 |
|
|
|
26.4 |
|
11.0 |
| 2025-09-08 11:00 - 14:00 CEST |
1B
|
3.5 |
9.4 |
18.4 |
|
|
|
31.9 |
|
7.7 |
| 2025-09-08 12:00 - 15:00 CEST |
1B
|
3.5 |
9.0 |
23.4 |
|
|
|
36.5 |
|
6.4 |
| 2025-09-08 13:00 - 16:00 CEST |
2A
|
3.6 |
8.7 |
24.6 |
|
|
|
41.5 |
|
6.3 |
| 2025-09-08 14:00 - 17:00 CEST |
2A
|
3.7 |
9.1 |
24.0 |
|
|
|
47.6 |
|
8.0 |
| 2025-09-08 15:00 - 18:00 CEST |
2A
|
3.8 |
8.0 |
17.7 |
|
|
|
57.4 |
|
8.9 |
|
1A
|
≥ 0.00 and < 0.34 |
very good to good |
|
1B
|
≥ 0.34 and < 0.67 |
|
2A
|
≥ 0.67 and < 1.00 |
acceptable |
|
2B
|
≥ 1.00 and < 1.50 |
|
3A
|
≥ 1.50 and < 2.00 |
aggravated to bad |
|
3B
|
≥ 2.00 |
|
|
Component is not measured, index not determined |
|
|
Incomplete data |
Map of station position
Map is on page with detailed information about locality
